sampling point
Leppington Beck At Leppington

Description	LEPPINGTON BECK AT LEPPINGTON
Sampling point ID	NE-49600437
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 476366 460673 lat lon: 54.03638, -0.835464
Area	Yorkshire
Sub-Area	Esk, Derwent, Hull
Summary	45 samples taken between 2010 and 2007

Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.

20 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 20C
Cond @ 25C
Cu Filtered
Foam Visible
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sample Depth
Sld Sus@105C
Temp Water
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 45 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 24 Jun 2009 to 10 Mar 2010

Notation	Determinand	Units	24 Jun 2009 10:50	24 Jul 2009 10:25	17 Aug 2009 13:15	4 Sep 2009 11:26	20 Oct 2009 10:30	4 Nov 2009 10:50	20 Nov 2009 11:05	13 Jan 2010 11:20	3 Feb 2010 10:50	10 Mar 2010 10:58
0061	pH		7.99	7.96	7.86	7.86	7.65	7.98	8.06	7.75	8.07	8.05
0076	Temperature of Water	°C	15.6	14.84	16.04	12.58	9.36	8.6	10.33	3.59	3.45	6.05
0077	Conductivity at 25 C	μs/cm	645	693	676	684	664	770	721	594	582	657
0111	Ammoniacal Nitrogen as N	mg/l	0.034	< 0.03	< 0.03	< 0.03	< 0.03	0.093	0.042	0.043	0.06	0.032
0116	Nitrogen, Total Oxidised as N	mg/l	1.73	1.67	1.83	1.68	1.74	3.05	4.54	7.38	5.76	6.09
0117	Nitrate as N	mg/l	1.71	1.66	1.82	1.67	1.73	3.02	4.51	7.36	5.74	6.07
0118	Nitrite as N	mg/l	0.0239	0.0103	0.0134	0.0072	0.0055	0.0268	0.0276	0.0246	0.0238	0.0155
0119	Ammonia un-ionised as N	mg/l	0.00091	< 0.00071	< 0.00062	< 0.00048	< 0.00024	0.00146	0.00078	0.00028	0.00068	0.00044
0135	Solids, Suspended at 105 C	mg/l	21.7	24.4	12.2	29	4	15.3	17.9	17.2	15.5	13.2
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	198	197	197	206	222	219	202	158	191	199
0180	Orthophosphate, reactive as P	mg/l	0.03	0.03	0.092	0.057	0.029	0.082	0.051	0.092	0.039	0.029
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	< 1	< 1	1	< 1	< 1	2	2	2.67	< 1	< 1
6455	Zinc	μg/l	< 5	< 5	5.1	< 5	< 5	< 5	< 5	< 5	< 5	< 5
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	90.8	90.2	89.9	90.3	85.9	84	92.4	94.7	95.6	101.5
9924	Oxygen, Dissolved as O2	mg/l	9.02	9.1	8.84	9.58	9.83	9.79	10.3	12.5	12.7	12.6

Samples from 26 Sep 2008 to 2 Jun 2009

Notation	Determinand	Units	26 Sep 2008 10:40	26 Sep 2008 10:45	26 Oct 2008 09:40	12 Nov 2008 10:30	1 Dec 2008 10:37	12 Jan 2009 10:55	6 Feb 2009 10:48	5 Mar 2009 10:46	7 May 2009 10:30	2 Jun 2009 11:05
0061	pH		8.27		7.86	8.02	8.15	8.14	8.13	8.17	8.34	8.04
0076	Temperature of Water	°C	11.89		10.11	7.76	3.3	6.67	3.06	5.13	10.45	15.13
0077	Conductivity at 25 C	μs/cm	668		567	691	737	688	765	679	705	623
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03		0.304	0.11	0.111	0.086	0.043	0.043	0.03	0.032
0116	Nitrogen, Total Oxidised as N	mg/l	4.55		3.66	5.49	5.06	4.85	7.04	5.3	3.27	2.08
0117	Nitrate as N	mg/l	4.54		3.6	5.44	5.03	4.82	7.02	5.27	3.25	2.06
0118	Nitrite as N	mg/l	0.0117		0.0575	0.0474	0.0297	0.0313	0.0184	0.0288	0.0191	0.0172
0119	Ammonia un-ionised as N	mg/l	< 0.00063		0.00407	0.0017	0.00124	0.00123	0.00047	0.00055	0.00057	0.00085
0135	Solids, Suspended at 105 C	mg/l	13.8		57.6	16.5	7.3	11.8	7.6	10.5	11.3	21.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	208		188	227	214	215	194	191	203	175
0180	Orthophosphate, reactive as P	mg/l	0.044		0.244	0.147	0.085	0.068	0.062	0.046	0.029	0.025
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0		0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	1.1		4.3	2.2	1.8	1.5	1.6	1.7	3	< 1
6455	Zinc	μg/l	< 5	< 5	12.6	< 5	< 5	< 5	< 5	< 5	< 5	< 5
6841	Phenolic Odour	pres/nf	0		0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	95.7		88.8	91.7	93.3	97.9	94.5	94.1	96.4	91.2
9924	Oxygen, Dissolved as O2	mg/l	10.3		9.98	10.9	12.4	12	12.7	12	10.7	9.15

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sampling point Leppington Beck At Leppington

Determinands

Sampling results

Samples from 24 Jun 2009 to 10 Mar 2010

Samples from 26 Sep 2008 to 2 Jun 2009

sampling point
Leppington Beck At Leppington